1. WALTHEOF¹, EARL OF NORTHUMBERLAND was born between 846 and 1002, and died between 906 and 1112. ^[3]
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UCHTRED2 OF NORTHUMBERLAND, EARL, b. in Northumberland, England, United Kingdom; d. in 1016; m. (ARN-29) ALFGIFU OF ENGLAND, daughter of (ARN-26) King Aethelred II the Unready and (AEK-2) Aelfgifu (_____).

2. UCHTRED² OF NORTHUMBERLAND, EARL (Waltheof¹), son of (1) Waltheof¹, Earl of Northumberland, was born in Northumberland, and died in 1016. He married (ARN-29) ALFGIFU OF ENGLAND, daughter of (ARN-26) King Aethelred II the Unready and (AEK-2) Aelfgifu (_____). ^{[1, 5, 6]}
Murdered 1016
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EALDGYTH3 OF NORTHUMBERLAND, m. (G-3) MALDRED DUNBAR, LORD OF CARLISLE AND ALLERDALE of Allerdale, d. in 1045[4], son of (G-1) Crinan the Thane, Abbot of Dunkeld and (ADN-21) Bethoc (or Beatrix) (of SCOTLAND).

3. EALDGYTH³ OF NORTHUMBERLAND (Uchtred², Waltheof¹), daughter of (2) Uchtred², Earl and (ARN-29) Alfgifu (of ENGLAND), was born between 980 and 1017, and died between 1035 and 1126. She married (G-3) MALDRED DUNBAR, LORD OF CARLISLE AND ALLERDALE of Allerdale, son of (G-1) Crinan the Thane, Abbot of Dunkeld and (ADN-21) Bethoc (or Beatrix) (of SCOTLAND), who died in 1045^[4]. ^{[2, 4, 6]}
Children: See (G-3) Maldred DUNBAR, Lord of Carlisle and Allerdale